Input Abcd Position; Input Abcd Volt Gain - Fluke 190-104 Service Manual

Cal step
CL 0660
CL 0604
CL 0637
CL 0504
CL 0624
CL 0599
CL 0600
CL 0601
CL 0602
CL 0603
CL0662
CL 0605
CL 0606
CL 0607
CL0664
CL 0608
CL 0609
CL 0610

5.6.7 Input ABCD Position

Proceed as follows to do the Input ABCD Position calibration:
F2
1. Press
2. Remove all Input A, B, C, D connections (open inputs).
F3
3. Press
4. Wait until the display shows calibration status
5. Continue at Section 5.6.8

5.6.8 Input ABCD Volt Gain

Dangerous voltages will be present on the calibration source
and connection cables during the following steps. Ensure that
the calibrator is in standby mode before making any connection
between the calibrator and the Test Tool.
Table 5-5. Input ABCD Gain Calibration Points
UUT input value (5500A SCOPE, MODE volt, SCOPE Z 1 MΩ, 1 kHz)
300 mV
500 mV
none (5500 standby)
500 mV
none (5500 standby)
10 mV
25 mV
50 mV
100 mV
250 mV
2 V
1 V
2.5 V
5 V
20 V
10 V
25 V
50 V (set 5500A to OPR!)
to select calibration adjustment step
to start the calibration
Warning
Calibration Adjustment
CL 0619.
:READY.
5
5.6 Final Calibration
5-15